water quality monitoring sensors ผู้ผลิตออนไลน์

Measuring range: 0-14pH

Accuracy: 0. 1pH

เลขรุ่น: แคน300เอ แคน300บี

พารามิเตอร์การวัด: NH4-N, pH, อุณหภูมิ NH4-N, pH, K+, อุณหภูมิ

Temperature: -20-60℃ Avoid direct sunlight

Supply: 220VAC±10%，50Hz

Product name: Aquaculture Fluorescence Dissolved Oxygen Sensor

Range: 0-20mg/L

System: Menu-driven software, with multi-point calibration function and binding programming, can set the measurement range, relay and current output;

Range: 0~4000 NTU

Product name: Aquaculture Fluorescence Dissolved Oxygen Sensor

Range: 0-20mg/L

Product name: Economical Online NH4-N Sensor

Range: 0.14~14000ppm

Measuring range: 0-1000NTU

Principle: Principle 90° scattered light

Measuring range: 0~2 ppm

PH: 5-9

แสดง: หน้าจอสัมผัสสี 7 "แบ็คไลท์ LED

การแก้ไข: 800* 480

Measuring range: 0～10.00mg/L（0～100.00mg/L）

Resolution: 0.1mg/L

Measuring range: 0-14PH;-2000mv-2000mv

Operating Temperature: Transmitter 0-65°C

เครื่องส่ง: ขนาด 230×185×120มม

น้ําหนัก: 1.5กก

Usage: water quality sensor

Output: Support RS-485, MODBUS protocol, Support RS-485, MODBUS protocol

Usage: water quality sensor

Output: Support RS-485, MODBUS protocol, Support RS-485, MODBUS protocol

Usage: water quality sensor

Output: Support RS-485, MODBUS protocol, Support RS-485, MODBUS protocol, RS-485, MODBUS protocol